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Parrotfish are named for their dentition, [5] which is distinct from other fish, including other labrids.Their numerous teeth are arranged in a tightly packed mosaic on the external surface of their jaw bones, forming a parrot-like beak with which they rasp algae from coral and other rocky substrates [6] (which contributes to the process of bioerosion).
The rainbow parrotfish (Scarus guacamaia) is a species of fish in the family Scaridae. Description. S. guacamaia is among the largest members of its family, ...
The Scarus Coeruleus fish greatly depend on coral reef systems to provide them with various food sources; however, this ecosystem has become threatened, which has now put the blue parrotfish and many other species endangered of becoming extinct from lack of food availability. [7]
The colors of the Parrot Fish will change several times over the course of their lifespan. But their mouths look like they are always grinning. They are generally social creatures and travel in ...
All parrot fishes feed on coral, but the corallivory within the parrot fishes may depend on the local environment and the species of coral present. An experiment by Bellwood and Choat in 1990 showed that Cetoscarus ocellatus take 10% fewer bites of live coral in the Great Barrier reef compared to other parrot fishes.
Scarus is a genus of parrotfishes.With 52 currently recognised extant species, [3] it is by far the largest parrotfish genus. The vast majority are found at reefs in the Indo-Pacific, but a small number of species are found in the warmer parts of the eastern Pacific and the western Atlantic, with a single species, Scarus hoefleri in the eastern Atlantic.
The green humphead parrotfish, is sexually monochromatic, i.e. there is no initial or terminal phase in the life cycle of the adults. [4] The fish spawn pelagically near the outer reef slope or near promontories, gutters, or channel mouths during a lunar cycle, usually spawning just prior to the new moon. [5]
The exact location of light blue patches differs between each fish, but all midnight parrotfish have a light blue patch on the underside of the beak. [4] Unlike other parrotfish species, the midnight parrotfish retains its coloring through its juvenile and adult stages of life. Both male and female midnight parrotfish exhibit this coloring. [5]